| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.68 | 13.634% | $199.6322 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $183.69 | 3.866% | $190.7915 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $121.70 | 3.368% | $125.7989 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $115.63 | 6.650% | $123.3194 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $6.59 | 13.102% | $7.4534 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $162.84 | 9.332% | $178.0362 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $163.55 | 7.356% | $175.5807 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $929.68 | $1,000.6123 | $1,000.61 | $1,000.65 | $1,000.60 | |